A procedure is passed a copy of the value stored in a Decimal variable, followed by a copy of the value stored in a String variable. Which of the following is a valid header for the procedure?a. Private Sub Display(ByRef decX As Decimal, ByRef strY As String)b. Private Sub Display(ByValue decX As Decimal, ByValue strY As String)c. Private Sub Display(ByVal decX As Decimal, ByVal strY As String)d. Private Sub Display(ByCopy decX As Decimal, ByCopy strY As String)

A procedure is passed a copy of the value stored in a Decimal variable, followed by a copy of the value stored in a String variable. Which of the following is a valid header for the procedure?a. Private Sub Display(ByRef decX As Decimal, ByRef strY As String)b. Private Sub Display(ByValue decX As Decimal, ByValue strY As String)c. Private Sub Display(ByVal decX As Decimal, ByVal strY As String)d. Private Sub Display(ByCopy decX As Decimal, ByCopy strY As String)

Programming with Microsoft Visual Basic 2017

8th Edition

ISBN:9781337102124

Author:Diane Zak

Publisher:Diane Zak

Chapter6: Sub And Function Procedures

Section: Chapter Questions

Problem 6RQ

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If the strMessage variable contains the string “Today is Sunday”, which of the following assigns the number 10 to the intNum variable?a. intNum = strMessage.Substring("u")b. intNum = strMessage.Substring("S", 1)c. intNum = strMessage.IndexOf("u")d. intNum = strMessage.IndexOf(0, "S")
A Sub procedure named GetEndInv is passed four Integer variables from its calling statement. The first three variables store the following three values: beginning inventory, number sold, and number purchased. The procedure should use these values to calculate the ending inventory, and then store the result in the fourth variable. Which of the following procedure headers is correct? a. Private Sub GetEndInv(ByVal intB As Integer, ByVal intS As Integer, ByVal intP As Integer, ByRef intFinal As Integer) b. Private Sub GetEndInv(ByVal intB As Integer, ByVal intS As Integer, ByVal intP As Integer, ByVal intFinal As Integer) c. Private Sub GetEndInv(ByRef intB As Integer, ByRef intS As Integer, ByRef intP As Integer, ByVal intFinal As Integer) d. Private Sub GetEndInv(ByRef intB As Integer, ByRef intS As Integer, ByRef intP As Integer, ByRef intFinal As Integer)
Which of the following declares a procedure-level String variable? a. Dim String strCity b. Dim strCity As String c. Private strCity As String d. Both b and c.
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In the receiving procedure’s header, you use the keyword __________to indicate that a variable is being passed by reference.
Which of the following returns the Boolean value True when thestrPetName variable contains the string “Micki”? strPetName.Contains ("k") strPetName Like "M*" strPetName. Substring (2, 1) = "c" all of the above
Which of the following is false? a. A Sub procedure can accept items passed either by value or by reference. b. The parameterList in a procedure header is optional. c. At times, a memory location inside the computer’s internal memory may have more than one name. d. A Call statement must contain at least one argument.
Which statement will not result in a syntax error? string initial = 'J' ; string initial = "J";
Which of the following is a valid header for a procedure that is passed the number 15? a. Private Function GetTax(ByVal intRate As Integer) As Decimal b. Private Function GetTax(ByAdd intRate As Integer) As Decimal c. Private Sub CalcTax(ByVal intRate As Integer) d. Both a and c.
The CalcEnd procedure is passed four Integer variables named intBegin, intSales, intPurchases, and intEnding. The procedure should calculate the ending inventory using the beginning inventory, sales, and purchase amounts passed to the procedure. The result should be stored in the intEnding variable. Which of the following procedure headers is correct?a. Private Sub CalcEnd(ByVal intB As Integer, ByVal intS As Integer, ByVal intP As Integer, ByRef intFinal As Integer)b. Private Sub CalcEnd(ByVal intB As Integer, ByVal intS As Integer, ByVal intP As Integer, ByVal intFinal As Integer)c. Private Sub CalcEnd(ByRef intB As Integer, ByRef intS As Integer, ByRef intP As Integer, ByVal intFinal As Integer)d. Private Sub CalcEnd(ByRef intB As Integer, ByRef intS As Integer, ByRef intP As Integer, ByRef intFinal As Integer)
make the code on the bottom insted of having a saying "invalid" ontop of the screen have it say invalid under the box example in the image below also make its say that after i press the submite button function validate() { if (!validateVal(document.getElementById("number").value)) { alert("Please Enter the number"); return; } var num = parseInt(document.getElementById("number").value); if (num < 1 || num > 9) { alert("Enter a number between 1 and 9(Including 1 and 9)"); return; } if (!validateVal(document.getElementById("name").value)) { alert("Please Enter the Name"); return; } if (!validateVal(document.getElementById("email").value)) { alert("Please Enter the Email Adderss"); return; } if (!ValidateEmail(document.getElementById("email").value)) {…